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Decompile func0f07b164

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This commit is contained in:
Ryan Dwyer
2022-04-12 12:24:11 +10:00
parent 5e32d91c3f
commit 2f7be76c91
2 changed files with 25 additions and 79 deletions
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src/game/propobj.c
+24 -78
View File
@@ -47902,84 +47902,30 @@ void chopperSetMaxDamage(struct chopperobj *chopper, u16 health)
chopper->base.maxdamage = health;
}
GLOBAL_ASM(
glabel func0f07b164
/* f07b164: 27bdffc0 */ addiu $sp,$sp,-64
/* f07b168: afbf001c */ sw $ra,0x1c($sp)
/* f07b16c: afb00018 */ sw $s0,0x18($sp)
/* f07b170: afa50044 */ sw $a1,0x44($sp)
/* f07b174: afa60048 */ sw $a2,0x48($sp)
/* f07b178: c4860000 */ lwc1 $f6,0x0($a0)
/* f07b17c: c4a40000 */ lwc1 $f4,0x0($a1)
/* f07b180: 00808025 */ or $s0,$a0,$zero
/* f07b184: 46062201 */ sub.s $f8,$f4,$f6
/* f07b188: e7a80034 */ swc1 $f8,0x34($sp)
/* f07b18c: c4900004 */ lwc1 $f16,0x4($a0)
/* f07b190: c4aa0004 */ lwc1 $f10,0x4($a1)
/* f07b194: 46105481 */ sub.s $f18,$f10,$f16
/* f07b198: e7b20038 */ swc1 $f18,0x38($sp)
/* f07b19c: c4860008 */ lwc1 $f6,0x8($a0)
/* f07b1a0: c4a40008 */ lwc1 $f4,0x8($a1)
/* f07b1a4: 27a50038 */ addiu $a1,$sp,0x38
/* f07b1a8: 46062201 */ sub.s $f8,$f4,$f6
/* f07b1ac: e7a8003c */ swc1 $f8,0x3c($sp)
/* f07b1b0: c4900000 */ lwc1 $f16,0x0($a0)
/* f07b1b4: c4ca0000 */ lwc1 $f10,0x0($a2)
/* f07b1b8: 46105481 */ sub.s $f18,$f10,$f16
/* f07b1bc: e7b20028 */ swc1 $f18,0x28($sp)
/* f07b1c0: c4860004 */ lwc1 $f6,0x4($a0)
/* f07b1c4: c4c40004 */ lwc1 $f4,0x4($a2)
/* f07b1c8: 46062201 */ sub.s $f8,$f4,$f6
/* f07b1cc: e7a8002c */ swc1 $f8,0x2c($sp)
/* f07b1d0: c4900008 */ lwc1 $f16,0x8($a0)
/* f07b1d4: c4ca0008 */ lwc1 $f10,0x8($a2)
/* f07b1d8: afa7004c */ sw $a3,0x4c($sp)
/* f07b1dc: 27a6003c */ addiu $a2,$sp,0x3c
/* f07b1e0: 46105481 */ sub.s $f18,$f10,$f16
/* f07b1e4: 27a40034 */ addiu $a0,$sp,0x34
/* f07b1e8: 0c0011e4 */ jal guNormalize
/* f07b1ec: e7b20030 */ swc1 $f18,0x30($sp)
/* f07b1f0: c7a40028 */ lwc1 $f4,0x28($sp)
/* f07b1f4: c7a60034 */ lwc1 $f6,0x34($sp)
/* f07b1f8: c7aa002c */ lwc1 $f10,0x2c($sp)
/* f07b1fc: c7b00038 */ lwc1 $f16,0x38($sp)
/* f07b200: 46062202 */ mul.s $f8,$f4,$f6
/* f07b204: 8fa7004c */ lw $a3,0x4c($sp)
/* f07b208: 46105482 */ mul.s $f18,$f10,$f16
/* f07b20c: c7b00030 */ lwc1 $f16,0x30($sp)
/* f07b210: c7aa003c */ lwc1 $f10,0x3c($sp)
/* f07b214: 46124100 */ add.s $f4,$f8,$f18
/* f07b218: 46105202 */ mul.s $f8,$f10,$f16
/* f07b21c: c60a0000 */ lwc1 $f10,0x0($s0)
/* f07b220: 46044080 */ add.s $f2,$f8,$f4
/* f07b224: 46023482 */ mul.s $f18,$f6,$f2
/* f07b228: 460a9400 */ add.s $f16,$f18,$f10
/* f07b22c: e4f00000 */ swc1 $f16,0x0($a3)
/* f07b230: c7a80038 */ lwc1 $f8,0x38($sp)
/* f07b234: c6060004 */ lwc1 $f6,0x4($s0)
/* f07b238: 46024102 */ mul.s $f4,$f8,$f2
/* f07b23c: 46062480 */ add.s $f18,$f4,$f6
/* f07b240: e4f20004 */ swc1 $f18,0x4($a3)
/* f07b244: c7aa003c */ lwc1 $f10,0x3c($sp)
/* f07b248: c6080008 */ lwc1 $f8,0x8($s0)
/* f07b24c: 46025402 */ mul.s $f16,$f10,$f2
/* f07b250: 46088100 */ add.s $f4,$f16,$f8
/* f07b254: e4e40008 */ swc1 $f4,0x8($a3)
/* f07b258: c7a60028 */ lwc1 $f6,0x28($sp)
/* f07b25c: c7aa002c */ lwc1 $f10,0x2c($sp)
/* f07b260: c7a40030 */ lwc1 $f4,0x30($sp)
/* f07b264: 46063482 */ mul.s $f18,$f6,$f6
/* f07b268: 8fbf001c */ lw $ra,0x1c($sp)
/* f07b26c: 8fb00018 */ lw $s0,0x18($sp)
/* f07b270: 460a5402 */ mul.s $f16,$f10,$f10
/* f07b274: 27bd0040 */ addiu $sp,$sp,0x40
/* f07b278: 46042182 */ mul.s $f6,$f4,$f4
/* f07b27c: 46109200 */ add.s $f8,$f18,$f16
/* f07b280: 46021482 */ mul.s $f18,$f2,$f2
/* f07b284: 46083280 */ add.s $f10,$f6,$f8
/* f07b288: 03e00008 */ jr $ra
/* f07b28c: 46125001 */ sub.s $f0,$f10,$f18
);
f32 func0f07b164(struct coord *pos1, struct coord *pos2, struct coord *pos3, struct coord *result)
{
struct coord sp34;
struct coord sp28;
f32 tmp;
sp34.x = pos2->x - pos1->x;
sp34.y = pos2->y - pos1->y;
sp34.z = pos2->z - pos1->z;
sp28.x = pos3->x - pos1->x;
sp28.y = pos3->y - pos1->y;
sp28.z = pos3->z - pos1->z;
guNormalize(&sp34.x, &sp34.y, &sp34.z);
tmp = sp28.f[0] * sp34.f[0] + sp28.f[1] * sp34.f[1] + sp28.f[2] * sp34.f[2];
result->x = sp34.x * tmp + pos1->x;
result->y = sp34.y * tmp + pos1->y;
result->z = sp34.z * tmp + pos1->z;
return sp28.f[0] * sp28.f[0] + sp28.f[1] * sp28.f[1] + sp28.f[2] * sp28.f[2] - tmp * tmp;
}
void chopperFireRocket(struct chopperobj *chopper, bool side)
{
src/include/game/propobj.h
+1 -1
View File
@@ -183,7 +183,7 @@ bool chopperSetArmed(struct chopperobj *obj, bool armed);
void chopperRestartTimer(struct chopperobj *obj);
f32 chopperGetTimer(struct chopperobj *heli);
void chopperSetMaxDamage(struct chopperobj *obj, u16 health);
f32 func0f07b164(struct coord *pos1, struct coord *pos2, struct coord *pos3, struct coord *pos4);
f32 func0f07b164(struct coord *pos1, struct coord *pos2, struct coord *pos3, struct coord *result);
void chopperFireRocket(struct chopperobj *chopper, bool side);
void chopperIncrementBarrel(struct prop *prop, bool firing);
void chopperIncrementMovement(struct prop *prop, f32 goalroty, f32 goalrotx, struct coord *dir, bool firing);